/* ═══════════════════════════════════════════════════════
   Gradelytics Landing Page — Dark
   ═══════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-body);
    color: #E2E5EA;
    background: var(--color-ink);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    margin: 0 auto;
    padding: 0 50px;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-2);
    font-family: var(--font-heading);
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--duration-fast) var(--ease-out);
    white-space: nowrap;
}
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 15px; border-radius: var(--radius-lg); }

.btn-primary {
    background: linear-gradient(180deg, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0) 50%, rgba(0,0,0,0.08) 100%), var(--color-primary);
    color: #fff;
    box-shadow: 0 4px 14px -2px rgba(var(--color-primary-rgb), 0.4);
    position: relative;
}
.btn-primary::after {
    content: '';
    position: absolute;
    top: 1px; left: 6px; right: 6px;
    height: 45%;
    background: linear-gradient(180deg, rgba(255,255,255,0.28) 0%, rgba(255,255,255,0) 100%);
    border-radius: var(--radius-md) var(--radius-md) 50% 50%;
    pointer-events: none;
}
.btn-primary:hover {
    background: linear-gradient(180deg, rgba(255,255,255,0.22) 0%, rgba(255,255,255,0) 50%, rgba(0,0,0,0.08) 100%), var(--color-primary-hover);
    box-shadow: 0 6px 20px -2px rgba(var(--color-primary-rgb), 0.5);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: #E2E5EA;
    border: 1.5px solid rgba(255,255,255,0.15);
}
.btn-outline:hover {
    border-color: var(--color-primary);
    color: #fff;
    background: rgba(var(--color-primary-rgb), 0.1);
}

/* ═══════════════════════════════════════════════════════
   Header
   ═══════════════════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(20, 23, 26, 0.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner {
    margin: 0 auto;
    padding: 0 50px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header-brand {
    display: flex;
    align-items: center;
    gap: var(--sp-2);
    text-decoration: none;
}
.header-logo-icon { height: 28px; width: auto; }
.header-wordmark {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}
.header-right { display: flex; align-items: center; gap: var(--sp-6); margin-left: auto; }
.header-nav { display: flex; align-items: center; gap: var(--sp-6); }
.header-nav-link {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255,255,255,0.55);
    text-decoration: none;
    transition: color var(--duration-fast);
}
.header-nav-link:hover { color: #fff; }
.header-mobile-toggle {
    display: none;
    background: none; border: none;
    font-size: 24px; color: #fff; cursor: pointer;
}
.header-mobile-nav { display: none; }
.site-header::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--color-primary-rgb), 0.45), transparent);
    opacity: 0.55;
    pointer-events: none;
}

/* ═══════════════════════════════════════════════════════
   Hero
   ═══════════════════════════════════════════════════════ */
.hero {
    padding: 150px 0 80px;
    background:
        radial-gradient(1100px 560px at 82% -12%, rgba(var(--color-primary-rgb), 0.10), transparent 60%),
        radial-gradient(760px 480px at 8% 24%, rgba(var(--color-accent-rgb), 0.06), transparent 62%),
        linear-gradient(180deg, #08090d 0%, var(--color-ink) 100%);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 54px 54px;
    -webkit-mask-image: radial-gradient(ellipse 85% 62% at 50% 0%, #000 30%, transparent 72%);
    mask-image: radial-gradient(ellipse 85% 62% at 50% 0%, #000 30%, transparent 72%);
    pointer-events: none;
}
.hero-glow {
    position: absolute;
    top: -200px; left: 50%; transform: translateX(-50%);
    width: 800px; height: 600px;
    background: radial-gradient(ellipse, rgba(var(--color-primary-rgb), 0.14) 0%, transparent 70%);
    pointer-events: none;
}
.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
}
.hero-orb--1 {
    top: -120px; right: -60px;
    width: 420px; height: 420px;
    background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.16) 0%, transparent 66%);
    animation: orbDrift 16s ease-in-out infinite;
}
.hero-orb--2 {
    bottom: -150px; left: -90px;
    width: 380px; height: 380px;
    background: radial-gradient(circle, rgba(var(--color-accent-rgb), 0.10) 0%, transparent 66%);
    animation: orbDrift 22s ease-in-out infinite reverse;
}
@keyframes orbDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(48px, -34px) scale(1.12); }
}
.hero-inner {
    margin: 0 auto;
    padding: 0 50px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-10);
    align-items: center;
    position: relative;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.1);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
    margin-bottom: var(--sp-4);
    letter-spacing: 0.02em;
}
.hero-badge i { font-size: 14px; }
.hero-headline {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.08;
    color: #fff;
    font-family: var(--font-heading);
    margin-bottom: var(--sp-4);
}
.hero-accent {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    font-size: 17px;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
    margin-bottom: var(--sp-6);
    max-width: 500px;
}
.hero-ctas { margin-bottom: var(--sp-5); display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.hero-proof {
    display: flex; gap: var(--sp-5); flex-wrap: wrap;
}
.hero-proof-item {
    font-size: 13px; color: rgba(255,255,255,0.4);
    display: flex; align-items: center; gap: 4px;
}
.hero-proof-item i { color: var(--color-growth); font-size: 15px; }

/* Hero entrance */
.hero-text > *,
.hero-visual {
    animation: heroRise 0.85s var(--ease-out) both;
}
.hero-text > *:nth-child(1) { animation-delay: 0.08s; }
.hero-text > *:nth-child(2) { animation-delay: 0.18s; }
.hero-text > *:nth-child(3) { animation-delay: 0.28s; }
.hero-text > *:nth-child(4) { animation-delay: 0.38s; }
.hero-text > *:nth-child(5) { animation-delay: 0.48s; }
.hero-visual { animation-delay: 0.3s; }
@keyframes heroRise {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: none; }
}

/* CTA button sheen */
.hero-ctas .btn-primary,
.cta-banner-inner .btn-primary {
    overflow: hidden;
}
.hero-ctas .btn-primary::before,
.cta-banner-inner .btn-primary::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0; left: -60%;
    width: 45%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.28), transparent);
    transform: skewX(-20deg);
    animation: sheen 4.8s ease-in-out infinite;
    pointer-events: none;
}
@keyframes sheen {
    0% { left: -60%; }
    55%, 100% { left: 140%; }
}

/* Hero visual */
.hero-visual { position: relative; min-height: 340px; }

.hero-card {
    background: #14171e;
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: var(--radius-xl);
    box-shadow: 0 12px 48px rgba(0,0,0,0.5);
    overflow: hidden;
}
.hero-card-header {
    display: flex; align-items: center; gap: 6px;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    background: rgba(255,255,255,0.02);
}
.hero-card-dot { width: 10px; height: 10px; border-radius: 50%; }
.hero-card-dot--red    { background: #FF5F57; }
.hero-card-dot--yellow { background: #FFBD2E; }
.hero-card-dot--green  { background: #28CA42; }
.hero-card-title-bar {
    font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.3); margin-left: 8px;
}
.hero-card-body { padding: var(--sp-5); }
.hero-kpi-row { display: flex; gap: var(--sp-4); margin-bottom: var(--sp-4); }
.hero-kpi { flex: 1; text-align: center; }
.hero-kpi-label {
    display: block; font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.3);
    text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 2px;
}
.hero-kpi-value {
    display: block; font-size: 28px; font-weight: 700;
    color: #fff; font-family: var(--font-heading);
}
.hero-kpi-glow { text-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.4); }
.hero-chart-svg { width: 100%; height: 120px; display: block; }
.hero-chart-labels {
    display: flex; justify-content: space-between;
    font-size: 11px; color: rgba(255,255,255,0.25); margin-top: 4px;
}

/* Animated chart draw */
.hero-chart-svg polyline {
    stroke-dasharray: 640;
    stroke-dashoffset: 640;
    animation: drawLine 1.8s var(--ease-out) forwards 0.75s;
}
.hero-chart-svg path {
    opacity: 0;
    animation: fadeIn 1.2s ease-out forwards 1.2s;
}
.hero-chart-svg circle {
    opacity: 0;
    animation: fadeIn 0.4s ease-out forwards 2s;
}
@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}
@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-float {
    position: absolute;
    display: flex; align-items: center; gap: var(--sp-2);
    padding: 10px 16px; border-radius: var(--radius-lg);
    font-size: 13px; font-weight: 600; color: #fff;
    background: #1a1d24; border: 1px solid rgba(255,255,255,0.07);
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
    white-space: nowrap;
    animation: heroFloat 4s ease-in-out infinite;
}
.hero-float--1 { top: -8px; right: -5px; }
.hero-float--2 { bottom: 30px; left: -15px; animation-delay: 1.5s; }
.hero-float--3 { bottom: -5px; right: 20px; animation-delay: 3s; }
.hero-float i { font-size: 16px; }
.hero-float--1 i { color: var(--color-primary); }
.hero-float--2 i { color: var(--color-gold); }
.hero-float--3 i { color: var(--color-accent); }
.hero-float strong { color: #fff; }

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* ═══════════════════════════════════════════════════════
   Proof Bar
   ═══════════════════════════════════════════════════════ */
.proof-bar {
    padding: var(--sp-8) 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.proof-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-8);
    flex-wrap: wrap;
}
.proof-stat { text-align: center; }
.proof-stat-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    font-family: var(--font-heading);
    line-height: 1.2;
}
.proof-stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.35);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}
.proof-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.08);
}

/* ═══════════════════════════════════════════════════════
   Section Headings
   ═══════════════════════════════════════════════════════ */
.section-heading {
    text-align: center;
    margin-bottom: var(--sp-8);
}
.section-tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.1);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
    margin-bottom: var(--sp-3);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}
.section-heading h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    color: #fff;
    font-family: var(--font-heading);
    line-height: 1.15;
    margin-bottom: var(--sp-2);
}
.section-sub {
    font-size: 16px;
    color: rgba(255,255,255,0.4);
    max-width: 500px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════
   Pain Points
   ═══════════════════════════════════════════════════════ */
.pain-points {
    padding: 80px 0 60px;
    background: var(--color-ink);
}
.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-5);
}
.pain-card {
    padding: var(--sp-5);
    border: 1px solid rgba(244,63,94,0.16);
    border-radius: var(--radius-xl);
    background: rgba(244,63,94,0.05);
    text-align: center;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}
.pain-card.in-view {
    opacity: 1;
    transform: translateY(0);
}
.pain-card:hover {
    border-color: rgba(244,63,94,0.32);
    background: rgba(244,63,94,0.09);
    transform: translateY(-3px);
}
.pain-icon {
    font-size: 32px;
    color: #f43f5e;
    margin-bottom: var(--sp-3);
}
.pain-card p {
    font-size: 14px;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
    font-style: italic;
}

/* ═══════════════════════════════════════════════════════
   How It Works
   ═══════════════════════════════════════════════════════ */
.how-it-works {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--color-ink) 0%, #0f1218 100%);
}
.steps-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--sp-4);
}
.step-card {
    flex: 1;
    max-width: 300px;
    text-align: center;
    padding: var(--sp-6) var(--sp-4);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,0.02);
    position: relative;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}
.step-card.in-view {
    opacity: 1;
    transform: translateY(0);
}
.step-card:hover {
    border-color: rgba(var(--color-primary-rgb), 0.25);
    background: rgba(var(--color-primary-rgb), 0.04);
}
.step-number {
    position: absolute;
    top: -14px; left: 50%; transform: translateX(-50%);
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.4);
}
.step-icon {
    font-size: 36px;
    color: var(--color-primary);
    margin-bottom: var(--sp-3);
    margin-top: var(--sp-2);
}
.step-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: #fff;
    font-family: var(--font-heading);
    margin-bottom: var(--sp-2);
}
.step-card p {
    font-size: 13.5px;
    color: rgba(255,255,255,0.4);
    line-height: 1.6;
}
.step-connector {
    display: flex;
    align-items: center;
    padding-top: 60px;
    font-size: 24px;
    color: rgba(255,255,255,0.1);
}

/* ═══════════════════════════════════════════════════════
   Features
   ═══════════════════════════════════════════════════════ */
.features { padding: 80px 0; background: #0f1218; }
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-5);
}
.feature-card--large {
    padding: var(--sp-6);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-xl);
    background: rgba(255,255,255,0.02);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
}
.feature-card--large.in-view {
    opacity: 1;
    transform: translateY(0);
}
.feature-card--large:hover {
    border-color: rgba(var(--color-primary-rgb), 0.25);
    background: rgba(var(--color-primary-rgb), 0.04);
    transform: translateY(-2px);
}
.feature-icon {
    width: 48px; height: 48px; border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: var(--sp-4);
    transition: transform var(--duration-base) var(--ease-out);
}
.feature-card--large:hover .feature-icon {
    transform: scale(1.1) translateY(-2px);
}
.feature-icon--primary { background: rgba(var(--color-primary-rgb), 0.15); color: var(--color-primary); }
.feature-icon--growth  { background: rgba(var(--color-growth-rgb), 0.15);  color: var(--color-growth); }
.feature-icon--accent  { background: rgba(var(--color-accent-rgb), 0.15);  color: var(--color-accent); }
.feature-icon--gold    { background: rgba(var(--color-gold-rgb), 0.15);    color: var(--color-gold); }
.feature-card--large h3 {
    margin: 0 0 var(--sp-2);
    font-size: 16px; font-weight: 700;
    color: #fff; font-family: var(--font-heading);
}
.feature-card--large p { font-size: 13.5px; color: rgba(255,255,255,0.4); line-height: 1.6; }
.feature-tag {
    position: absolute;
    top: var(--sp-4); right: var(--sp-4);
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.1);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
}

/* ═══════════════════════════════════════════════════════
   CTA Banner
   ═══════════════════════════════════════════════════════ */
.cta-banner {
    padding: 80px 0;
    background: var(--color-ink);
}
.cta-banner-inner {
    position: relative;
    text-align: center;
    padding: var(--sp-10) var(--sp-6);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.12) 0%, rgba(var(--color-accent-rgb), 0.08) 100%);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
    overflow: hidden;
}
.cta-glow {
    position: absolute;
    top: -100px; left: 50%; transform: translateX(-50%);
    width: 400px; height: 300px;
    background: radial-gradient(ellipse, rgba(var(--color-primary-rgb), 0.15) 0%, transparent 70%);
    pointer-events: none;
}
.cta-banner-inner h2 {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 800;
    color: #fff;
    font-family: var(--font-heading);
    margin-bottom: var(--sp-3);
    position: relative;
}
.cta-banner-inner p {
    font-size: 16px;
    color: rgba(255,255,255,0.45);
    margin-bottom: var(--sp-5);
    position: relative;
}
.cta-banner-inner .btn { position: relative; }

/* ═══════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════ */
.faq {
    padding: 80px 0;
    background: #0f1218;
}
.faq-grid {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}
.faq-item {
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.02);
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(15px);
}
.faq-item.in-view {
    opacity: 1;
    transform: translateY(0);
}
.faq-item[open] {
    border-color: rgba(var(--color-primary-rgb), 0.2);
    background: rgba(var(--color-primary-rgb), 0.03);
}
.faq-item summary {
    padding: var(--sp-4) var(--sp-5);
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-heading);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '\276F';
    font-size: 12px;
    color: rgba(255,255,255,0.25);
    transition: transform 0.2s;
}
.faq-item[open] summary::after {
    transform: rotate(90deg);
    color: var(--color-primary);
}
.faq-item p {
    padding: 0 var(--sp-5) var(--sp-4);
    font-size: 14px;
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════
   Footer
   ═══════════════════════════════════════════════════════ */
.site-footer {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #0c0e13 0%, #08090d 100%);
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: var(--sp-10) 0 0;
}
.site-footer::before {
    content: '';
    position: absolute;
    top: -140px; left: 50%;
    transform: translateX(-50%);
    width: 760px; height: 260px;
    background: radial-gradient(ellipse, rgba(var(--color-primary-rgb), 0.12) 0%, transparent 70%);
    pointer-events: none;
}
.footer-grid {
    position: relative;
    display: grid;
    grid-template-columns: 2.2fr 1fr 1fr 1.3fr;
    gap: var(--sp-8);
    padding: var(--sp-4) 0 var(--sp-8);
}
.footer-brand { display: flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-3); }
.footer-logo { height: 44px; width: auto; }
.footer-wordmark {
    font-family: var(--font-heading); font-size: 18px; font-weight: 700; color: #fff;
}
.footer-about {
    font-size: 14px; color: rgba(255,255,255,0.42);
    line-height: 1.7; max-width: 320px;
}
.footer-col-title {
    font-family: var(--font-heading); font-size: 12px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: rgba(255,255,255,0.85); margin-bottom: var(--sp-3);
}
.footer-links { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-links a {
    display: inline-flex; align-items: center; gap: var(--sp-2);
    font-size: 14px; color: rgba(255,255,255,0.4);
    text-decoration: none; transition: color var(--duration-fast);
}
.footer-links a:hover { color: #fff; }
.footer-links a i { font-size: 16px; color: rgba(255,255,255,0.3); transition: color var(--duration-fast); }
.footer-links a:hover i { color: var(--color-primary); }
.footer-social { display: flex; gap: var(--sp-2); margin-top: var(--sp-4); }
.footer-social-link {
    width: 38px; height: 38px; border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; color: rgba(255,255,255,0.4);
    text-decoration: none; transition: all var(--duration-fast);
}
.footer-social-link:hover {
    border-color: var(--color-primary); color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.1);
    transform: translateY(-2px);
}
.footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    gap: var(--sp-3); flex-wrap: wrap;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: var(--sp-4) 0 var(--sp-6);
    font-size: 13px; color: rgba(255,255,255,0.3);
}
.footer-made { color: rgba(255,255,255,0.25); }

/* ═══════════════════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: var(--sp-8); }
    .hero-visual { max-width: 480px; margin: 0 auto; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .header-inner { padding: 0 16px; }
    .hero-inner { padding: 0 16px; }

    .header-nav { display: none; }
    .header-right .btn { display: none; }
    .header-mobile-toggle { display: block; }
    .header-mobile-nav {
        display: none; padding: var(--sp-4) 16px;
        border-top: 1px solid rgba(255,255,255,0.06); background: rgba(20,23,26,0.95);
        flex-direction: column; gap: var(--sp-3);
    }
    .header-mobile-nav.open { display: flex; }
    .header-mobile-link {
        font-size: 15px; font-weight: 500; color: rgba(255,255,255,0.6);
        text-decoration: none; padding: var(--sp-2) 0;
    }
    .header-mobile-link:hover { color: #fff; }

    .hero { padding: 110px 0 60px; }
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { min-height: auto; }
    .hero-float { display: none; }
    .hero-ctas { flex-wrap: nowrap; }
    .hero-ctas .btn { flex: 1 1 0; justify-content: center; }
    .hero-ctas .btn-primary { border: 1.5px solid transparent; }
    .hero-proof { flex-direction: column; gap: var(--sp-2); }

    .pain-grid { grid-template-columns: 1fr; }

    .steps-grid {
        flex-direction: column;
        align-items: center;
    }
    .step-connector {
        padding-top: 0;
        transform: rotate(90deg);
    }

    .features-grid { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-5); }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .container, .header-inner, .hero-inner { padding: 0 12px; }
    .header-mobile-nav { padding: var(--sp-4) 12px; }
    .footer-grid { grid-template-columns: 1fr; }

    .hero-headline { font-size: 30px; }
    .hero-kpi-value { font-size: 22px; }
    .proof-bar-inner { gap: var(--sp-5); }
    .proof-divider { display: none; }
    .hero-ctas { flex-direction: column; }
    .hero-ctas .btn { flex: 0 0 auto; width: 100%; }
    .hero-ctas .btn-primary { border: 1.5px solid transparent; }
    .hero-sub { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
    .hero-float, .hero-orb, .hero-text > *, .hero-visual,
    .hero-ctas .btn-primary::before, .cta-banner-inner .btn-primary::before,
    .pain-card, .step-card, .feature-card--large, .faq-item {
        animation: none !important;
        opacity: 1;
        transform: none;
    }
    .hero-chart-svg polyline,
    .hero-chart-svg path,
    .hero-chart-svg circle {
        stroke-dasharray: none;
        stroke-dashoffset: 0;
        opacity: 1;
        animation: none;
    }
}